90578324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6271}}^1$

素因数の和:6455

約数の個数: 24

約数和(自身を含む): 166483968

約数和(自身を除く): 75905644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 6271, 7222, 12542, 14444, 25084, 144233, 288466, 576932, 984547, 1969094, 3938188, 22644581, 45289162, 90578324]

約数ペア:

[(1, 90578324), (2, 45289162), (4, 22644581), (23, 3938188), (46, 1969094), (92, 984547), (157, 576932), (314, 288466), (628, 144233), (3611, 25084), (6271, 14444), (7222, 12542)]